baber/WOPTO huggingface dataset:
Patent JP-H04220248-A (JP)
Title: Apparatus for upgrading safety and effi- ciency of manual operation type electro- surgical pencil
Inventor: RUISU DERAFUERUGA
IPC: A61B18/00
Filed: 1991-03-15
Abstract: PURPOSE: To provide a device for improving the safety and efficiency of a manual operation type electric surgical pencil which has an electrode having a peripheral end for forming a tip for dissecting or coagulating a biological tissue. CONSTITUTION: A device 10 has a tip part capable of being mounted around an electrode 2 and a conduit means for forming a convergent gas passage to be obliquely collided with the electrode 2 near the tip part, and an electric surgical device is provided with this device built-in.
Patent JP-H10256481-A (JP)
Title: Semiconductor integrated circuit
Inventor: YAMAMOTO TAKESHI
IPC: H01L27/04
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit which functions as a power source and a ground even when the number of pins used on a semiconductor chip is reduced and the power supply voltage and ground are connected in such a state that they are replaced with each other. SOLUTION: When a power supply voltage is applied across input pins 31 and 32 which can be connected either a power supply line 33 and a grounding line 34, the pins 31 and 32 are connected to the power supply line 33 and, when a grounding voltage is applied across the pins 31 and 32, the pins 31 and 32 are connected to the grounding line 34. Since the pin 31 functions to change its state when the pin 31 is connected to an internal circuit 310, the number of mode pins can be reduced. In addition, the number of pins can be reduced by setting the input voltage of the mode pins at multiple levels.
Patent JP-S54143407-A (JP)
Title: Method and device for thermal cracking of hydrocarbons
Inventor: YOSHITAKE MASAMI
IPC: C10G9/34
Filed: 1978-04-28
Abstract: PURPOSE: To improve the contact efficiency of hydrocarbons and a molten salt in the production of olefins, by atomizing the molten salt in the thermal cracker by the jet stream of the hydrocarbons, and after separating from the produced cracking gas, again atomizing the molten salt in a burner.  
     CONSTITUTION: Raw hydrocarbons 2 mixed with steam 1 are introduced to the thermal cracker 5 through the nozzle 3. Molten salt heated by a burner 19 is sucked to the reacting zone 5 through the circulation pipe 7 together with steam 6 by the air-lifting effect, and atomized by the jet stream of the hydrocarbons in the cracker 5. The hydrocarbons are gasified by the molten salt. The molten salt is separated in the separator 9, and circulated to the reservoir 8 and the burner 19, and heated and atomized by the fuel 15, steam 16 and oxygen or air 14. The heated molten salt is collected to the reservoir 20 and circulated to the cracker 5. The cracked gas from the separator 9 is quenched in a heat recovering device 10, and sent to the olefin- purification and separation process. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000251108-A (JP)
Title: Method and device for identifying coin, security or the like
Inventor: KATSUBE MAKOTO
IPC: G10L15/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for allowing the coin, the security or the like to generate the sound and identifying whether a coin, a security or the like is authentic or false based on sound. SOLUTION: A coin, a paper money or a security is given impact to generate sound. The sound generated by the impact is detected by a microphone in an analogy way. The sound detected as analogy quantity is analyzed so that the most frequency components have a natural frequency owned by the coin, paper money, security or the like by perform Fourier development. The analyzed natural frequency is compared with the natural frequency of the coin, paper money, security or the like, which is previously stored, so that the authenticity/ falsehood of the coin, security or the like can be identified.
Patent JP-S54143645-A (JP)
Title: Image forming member for electrophotography
Inventor: KOMATSU TOSHIYUKI
IPC: C23C14/06
Filed: 1978-04-28
Abstract: PURPOSE: To form an image forming member which is superior in moisture resistance, is good in photo-deterioration resistant characteristic and is hard to cause deterioration despite repeated use by laminating the amorphous silicon base layer of the specific structure and an organic compound layer which conveys carrier.  
     CONSTITUTION: An amorphous silicon (a-Si) layer 3 of about 0.1 to 10μ in thickness composed of an internal layer 7, depletion layer 6 and external layer 8 is formed by glow discharge, sputtering, etc. on a substrate 2 of metals such as stainless steel, Al and other, resin sheet having undergone surface conduction treatment, glass or other, and a layer 4 of organic compounds of large mobility of holes (or electrons) such as PVK, carbazole, tetra nitro fluorenone, etc. (preferably about 5 to 80μ) is laminated thereon to form the image forming member. The a-Si layer 3 is formed to the desired laminate structure by controlling the amount of impurities to be doped at the time of performing glow discharge, sputtering, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03254214-A (JP)
Title: Pwm wave pulse width-analog voltage conversion circuit
Inventor: MUKOGASA YUKIO
IPC: G01R13/00
Filed: 1990-03-03
Abstract: PURPOSE:To attain the output of an analog voltage converted from a PWM wave to an oscillograph or the like scarcely having a delay by combining a frequency divider circuit dividing the input pulse into 1st and 2nd pulse trains, 1st and 2nd charging circuits comprising a capacitor charged by each pulse and a switch element discharged just before the arrival of a succeeding pulse and a switch element. CONSTITUTION:The circuit consists of a frequency divider circuit extracting pulses at an interval of one pulse and alternately from a pulse train of a PWM (pulse, width modulation) and dividing them into 1st and 2nd pulse trains and 1st and 2nd charging circuits 4, 5 comprising capacitors 41, 51 charged by the 1st and 2nd pulse trains and switch elements 45, 55 discharging the charge of the capacitors 41, 51 just before the arrival of each pulse. Moreover, switch elements 6, 7 outputting the charging voltage of the capacitors 41, 51 in the 1st and 2nd charging circuits 4, 5 alternately on an output terminal 2 are included to the circuit. Thus, the pulse width - analog voltage conversion output corresponding to the PWM pulse train is obtained while scarcely affected by a delay by charging and discharging of the capacitors.
Patent JP-H02232006-A (JP)
Title: Air-conditioned seat with forced ventilation
Inventor: NAKABASHI SATOSHI
IPC: A47C27/00
Filed: 1989-03-06
Abstract: PURPOSE:To additionally make man's back comfortable by blowing air from a connecting port, which is fixed to the air blowing exit of an air conditioner, through a duct to a space for the seat of an automobile. CONSTITUTION:For example, a flexible pipe 2 is fitted to an over seat 4 and one port 1 of this pipe is connected to the blowing-out port of the air conditioner in the automobile. For this processing, among some exists of the air conditioner in the automobile, the exit of the air conditioner, for which necessity is low, is utilized and air blown from this exit is guided to the surface of the seat. The duct for air distribution is passed between structure materials, which support the surface material of the over seat 4, and blowing-out ports 7a-7c are provided in arbitrary positions. Then, the air can be supplied to the arbitrary position. A valve 3 is provided in an entrance to mix the air from the air conditioner with air in the car and to adjust a temperature or to adjust the flow of the air.
Patent JP-H08218038-A (JP)
Title: Adhesive composition and bonding method
Inventor: OHASHI YOSHIHARU
IPC: C09J4/00
Filed: 1995-02-17
Abstract: PURPOSE: To provide an adhesive composition composed of a 2-cyanoacrylate, an acidic substance, a thickener and calcium carbonate, exhibiting excellent appearance, adhesive strength, stain-proofing property and weather resistance after curing, having quick curability and good bonding workability and useful for the mending of cracks and deficient parts. CONSTITUTION: This adhesive composition is composed of (A) a 2-cyanoacrylate (preferably methyl cyanoacrylate, n-butyl cyanoacrylate, etc.), (B) an acidic substance (preferably SO2 , p-toluenesulfonic acid, etc.), (C) a thickener [e.g. polymethyl (meth)acrylate or hydroxypropyl cellulose] and (D) 5-45wt.% of calcium carbonate powder having an average particle diameter of 10-120μm. The component D is mixed into the main agent composed of the components A, B and C at the time of bonding.
Patent JP-S60209980-A (JP)
Title: Head positioning device
Inventor: UEIN II FUUTO
IPC: G11B21/02
Filed: 1985-03-15
Abstract: PURPOSE:To obtain a head positioning device which can be easily produced with a long lifetime and high performance by using a support means set on a chassis, a flexible support means which connects the support means and the 1st end part of an arm and a drive means which drives the 2nd end part of the arm and shifts a head. CONSTITUTION:A head positioning device 5 contains an arm 10 for positioning device which is connected to a support post 15 via a flexible pivot 13. The other end of the arm 10 is supported by a drive mechanism which uses the suited frictional drive. As a result, a shaft 11 connected to a motor 20 for positioning device or to the arm 10 via a surface 12 to be driven inhibits the vertical movement of the arm 10. The pivot 13 is made of a single fine bar of stainless steel. Thus both the vertical rigidity and the torsional rigidity are secured at an attachment point of the arm 10.
Patent JP-S62209730-A (JP)
Title: Production of magnetic recording medium
Inventor: SONODA TOMIYA
IPC: G11B5/85
Filed: 1986-03-10
Abstract: PURPOSE:To obtain a stable production process with good efficiency of media by setting the length in the transverse direction of a heat-resistant film, the coefft. of thermal expansion in the transverse direction thereof and the heating temp. by a heating element so as to satisfy specific conditions. CONSTITUTION:The length in the transverse direction of the heat-resistant film, the coefft. of thermal expansion in the transverse direction and the heating temp. by the heating element are so set that the elongation in the transverse direction by heating of the heat-resistant film is kept within 1.0mm in the process for producing the magnetic recording medium by heating the heat-resistant film held in contact with the heating element while running the heat-resistant film and forming the magnetic layer on one at least one surface of the heat- resistant film by sputtering or vapor deposition. The expanded part is, therefore, absorbed by the slip in the transverse direction of the heat-resistant high polymer, etc. and the generation of deformation and wrinkle is obviated. The efficient stable production of the magnetic recording medium on the heat-resistant high-polymer film is thus made possible.
Patent JP-S63220453-A (JP)
Title: Magnetic tape loading mechanism
Inventor: KOTAKI YOSHIO
IPC: G11B15/67
Filed: 1987-03-09
Abstract: PURPOSE:To miniaturize a device by equipping a telescopic revolving arm and a guide arm capable of changing a locus of the tip of the arm. CONSTITUTION:When a cartridge 11 is inserted into the device and its leader block 17 is engaged in its hole with a in 18 of the revolving arm 14, the revolving arm 14 will be driven anticlockwise to allow the leader block 17 to draw a magnetic tape 12 via the outer side of a magnetic head 26, fixed guides 27 and roller guides 28. When the revolving arm 14 is moved approximately 1/3 round and its pantagraph 20 is brought into contact by a roller 16 of its tip with the guide member 15, the roller 16 will guide the leader block 17 to a machine reel 13 by pressing the pantagraph 20 in its contracting direction. When the pin 18 comes to fit the center of the machine reel 13, the machine reel 13 will rotate clockwise to take up the magnetic tape 12. By this method, the turning angle of the revolving arm is reduced and also the turning radius is changeable, thus enabling a device to be compact.
Patent JP-H09217858-A (JP)
Title: Opening displaying device for butteryfly valve
Inventor: YURUGI YOSHINORI
IPC: F16K1/22
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To alarm the occurrence of a risk due to the use of a butterfly valve at a microopening to a user, to prevent malfunction to maintain a set opening, and to arbitrarily vary the rotation direction and the mounting position of an operation lever on the user side. SOLUTION: Four mounting holes, making two sets, are formed at equal intervals in a mounting flange at the outer end of the valve shaft cylinder 4 of a valve body 1. Two graduation discs 8 on the surface and the back of which graduations reverse to each other are displayed are removably fixed on a mounting flange by an opening plate 7 provided with first mounting holes matched with the mounting holes described above and second mounting holes deviated in a 45 deg. therefrom, and a plurality of notches 10. Eight detent positions are formed in the shaft hole of an operation lever 5 pivotally supported at a valve rod on the drive side, and the operation lever has a stopper disengageable from the notch. Eight kinds of variations are effected by selecting combination of the mounting position of the operation lever and a rotation direction.
Patent JP-H10238848-A (JP)
Title: Duct mouth
Inventor: WATANABE NOBUAKI
IPC: F24F13/02
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a duct mouth which has no danger of losing a male type piece since there is no need for a worker to posses the piece and which is capable of joining both pieces easily and swiftly. SOLUTION: This duct mouth comprises a male type piece 1 and a female type piece 2 which are provided with both flanges and cylindrical in shape and joined by sandwiching a ceiling board and wall board and so forth. The male type piece 1 is provided with a duct mounting section on the upper half while the female type piece 2 is provided with a male type engagement section created with a female screw on the lower half. The flange 7 is formed on the bottom of a male piece engagement outer peripheral surface while the male type piece 2 is provided with a male type screw cutting area which is engaged with the female screw on the upper peripheral surface while the flange 12 is provided on the lower part where a cut surface is formed on both sides of the flange 12.  The width of the cut surface-to-cut surface is set to be smaller than the diameter of a mouth mounting hole 8 formed on the ceiling board and so forth. This construction makes it possible to pick out selectively from the mouth mounting hole 8. Of the ventilation frame 3.
Patent JP-H11247159-A (JP)
Title: Protection block
Inventor: NAKAYA CHIKA
IPC: E02B3/14
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To reclaim an environment in which organisms are easy to live without damaging a natural landscape by providing a space part which is filled with natural substances in the inside of a block body, providing an opening part outward facing the space part in the front face part of the block body, and providing a strength reinforcing part in the rear face part of the block body. SOLUTION: A revetment block 1 as a protection block constitutes a bank laid on the inclined laying face of the bank reclaimed on the foundation of a river, sea or the like by stage. The protection block 1 is provided with a block body 11 integrally molded on a substantially rectangular parallelepiped by portland cement or the like, and a space part 13 filled with a rock, gravel, wood or the like is provided in the inside of the block body 11. In addition, a plurality of opening parts 14 outward facing natural substance filled into the space part 13 are provided through a partition part 15 on the water side front part 11a of the block body 11, and a strength reinforcing part 19 for reinforcing the strength of the block body 11 is provided on the side of the rear face part 11c of the block body 11.
Patent JP-H10230129-A (JP)
Title: Flue gas desulfurization method and flue gas desulfurizing device
Inventor: UMEHARA YOICHI
IPC: B01D53/50
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a flue gas desulfurization method by which it is possible to effectively regenerate active carbon continuously is parallel with a desulfurization process and save on water consumption for cleaning in the regeneration step, and further, reduce the consumption of a treating solution to the low level along with the saving of the water consumption as well as a flue gas desulfurizing device for putting this method into practice. SOLUTION: When bringing an exhaust gas containing a sulfur oxide into contact with active carbon 9 and thereby, removing the sulfur oxide through absorbing it with the active carbon 9, at least, part of dilute sulfuric acid by produced by the absorption of the sulfur oxide into the active carbon 9 is circulated through a cleaning line 12, while the exhaust gas at a relative humidity of 80% or higher is caused to pass through the active carbon 9. Further, the active carbon 9 is continuously cleaned using the dilute sulfuric acid which has 1w% or higher of SO4 <2-> concentration and a lower concentration of SO4 <2-> obtained under control than that of SO4 <2-> byproduced when the acid is not cleaned.
Patent JP-H09329078-A (JP)
Title: Medium discharge device
Inventor: KAARU HAINTSU FUTSUKUSU
IPC: B05B11/00
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To provide elongated opening time of a closing body regardless of the pressure of a medium space and/or a position of the operating part in a discharge device. SOLUTION: This discharge device 1 has a discharge valve 20 which opens in an operating stroke in a plunger chamber 13, and is made to keep the opening in a fixed time by a delay means 30 after it opens during successive return stroke so as to secure complete ventilation or filling of the plunger chamber 13 as enough as possible. At the end of delayed time, a closing body is held in the releasing position is positioned by frictional surface areas 37, 38 and released to automatically jumpily return to a closing position. After ventilation, the effect of the delay means 30 is diminished, so that in normal motion, the pressure only according to the opening/closing of the discharge valve 20 is substantially provided.
Patent JP-S62210691-A (JP)
Inventor: NIITSUMA AKIRA
IPC: H05K3/46
Filed: 1986-03-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0564972-A (JP)
Title: Thermal recording medium
Inventor: TSUCHIDA TETSUO
IPC: B41M5/333
Filed: 1992-03-11
Abstract: PURPOSE:To obtain a thermal recording medium which has excellent gradation recording properties due to high density and high gloss, and is free from fog color development with outstanding shelf life and the superior preservability of a recorded image by adding a specific salicylic derivative or its polyvalent metal salt as a coloring agent in a thermal recording layer. CONSTITUTION:A thermal recording layer containing a color developer and a coloring agent which reacts with the developer is provided on a support. In addition, an intermediate layer containing water-soluble resin or water- dispersive resin is formed on the thermal recording layer and further, an overcoat layer containing an ionized radiation-curable resin is formed on the intermediate layer. At least, one type of salicylic derivative or polyvalent metal salt expressed by formula I and formula II (Ar is a phenyl group which can have a substituent; Q is an ether bond or a sulfonyl bond; A is a 2-6C alkylene group which can have an ether bond; R is an alkylene group which can have a branch chain; X and Y are a hydrogen atom; m is an integer of 1 to 3; and n is an integer of 1 to 4) is used as a coloring agent contained in the thermal recording layer.
Patent JP-2000251057-A (JP)
Title: Method and device for reproducing color for input equipment and recording medium recording program for the same method
Inventor: OCHIAI YOSHIHIRO
IPC: H04N1/46
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for reproducing color for input equipment that a procedure is simple, learning is enable for practical time, a color can be reproduced even with a little learning samples and intermediate lightness can be dealt with as well. SOLUTION: A multilayer module type neural circuit network model making a switching net and an expert net into multilayer structure is used for learning processing 103. First of all, a color tag specified with the table color system of XYZ, etc., is prepared and photographed by input equipment while changing a dynamic range. In color tag value measurement 102, the RGB values or the like of respective color tags are measured from this photographed image 1 and defined as data 2 for learning. In learning processing 103, different evaluation references are applied to the switching net and the expert net, characteristics for correcting the color slip of the input equipment are learnt from the data 2 for learning and the color information of the other arbitrary image, and the learnt result (weight) 3 is outputted.  In color correcting processing, the arbitrary image is read while using the learnt result 3, color reproduction is performed by color correcting processing and the result (image after color correction) is outputted.
Patent JP-S57166575-A (JP)
Title: Proximity fuse
Inventor: YAMANE HIDEO
IPC: F42C13/00
Filed: 1981-04-08
Abstract: PURPOSE:To prevent malfunction by receiving an external interference wave without radiating a radio wave until prescribed requirements are satisfied, and then setting the oscillation frequency of a transmitter in a frequency range free of a interference wave. CONSTITUTION:When a guided missile is launched, a transmitter 6 outputs a transmitted signal at an adequate point in time. At this time, prescribed requirements are not satisfied, so the radio wave from an antenna 4 is not radiated and an external interferende wave is received by the antenna 4. When the interference wave has a certain level or above, the transmitter 6 increases or decreases a frequency. Then, when the prescribed requirements are satisfied, a switch 8 is turned on to radiate the radio wave from the antenna 4, and when a target enters into the beam of the antenna 4, a reflected signal shifted by the Doppler effect is received. This received signal is inputted to a duplexer 9, a mixer 10 and a detector 12 and when the Doppler signal exceeds a threshold value, a triggering circuit 13 is actuated to send a trigger signal to a missile warhead 15 through a safety device 14.
Patent JP-H08250102-A (JP)
Title: Manufacture of square battery
Inventor: NAKAMURA MASAYA
IPC: H01M50/528
Filed: 1995-03-13
Abstract: PURPOSE: To prevent the damage of a separator with a simple method, and prevent a short-circuited state from being caused in a case inner part. CONSTITUTION: A plurality of positive electrodes 5, negative electrodes 6 and separators 7 are laminated, and current collecting positive electrode leads 8 drawn from the respective positive electrodes 5 and current collecting negative electrode leads 9 drawn from the respective negative electrodes 6 are bundled and connected in parallel to each other, respectively. The current collecting positive electrode leads 8 and the current collecting negative electrode leads 9 are bundled and connected in parallel in positions where they are substantially coincident with each other in the laminating direction.